| 释义 |
☞ filterfilter sth outphrasal verbto remove sth that you do not want from a liquid, gas, light or sound, sometimes by using a special device or substance（把不想要的东西）过滤掉◆wear a mask to filter out the smoke in the air.戴上口罩以过滤掉空气中的烟雾。◆we learn to filter out background noise when we are listening to something in particular.我们倾听某种具体的声音时要学会排除周围的杂音。 |